This Senko-san seems a little... different. Putting in tags as I see fit. Correct as needed.

She is 800 years old so so I am adding alternate body size.

Honestly, when I first heard of this series, this was sort of what I was expecting: A middle-aged (or middle-age-looking) fox woman caring for her husband in a slice-of-life/rom-com setting.
Not that the actual story is bad or anything. Just that it wasn't quite what I thought I was getting into at first.